http://www.dnsstuff.com/tools/whois....211.30.159.129
Country: AUSTRALIA
ARIN says that this IP belongs to APNIC; I'm looking it up there.
Using 0 day old cached answer (or, you can get fresh results).
Hiding E-mail address (you can get results with the E-mail address).
% [whois.apnic.net node-2]
% Whois data copyright terms
http://www.apnic.net/db/dbcopyright.html
inetnum: 211.28.0.0 - 211.31.255.255
netname: OPTUSINTERNET-AU
descr: OPTUS INTERNET - RETAIL
descr: INTERNET SERVICES
descr: Chatswood, Sydney
country: AU
admin-c: OI3-AP
tech-c: OI3-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-AU-OPTUSINTERNET
status: ALLOCATED PORTABLE
remarks: -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks: This object can only be updated by APNIC hostmasters.
remarks: To update this object, please contact APNIC
remarks: hostmasters and include your organisation's account
remarks: name in the subject line.
remarks: -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
changed: **********@apnic.net 20040316
source: APNIC
role: Optus Internet
address: Level 3, 11 Help Street
address: Chatswood, NSW 2067
country: AU
phone: +61-2-9027-1127
fax-no: +61-2-9027-1035
e-mail: **********@optus.com.au
trouble: Send spam/abuse reports to *****@optusnet.com.au
admin-c: TN38-AP
tech-c: TN38-AP
nic-hdl: OI3-AP
notify: **********@optus.com.au
mnt-by: MAINT-AU-OPTUSINTERNET
changed: *************@optus.com.au 20040502
source: APNIC